Company

CS-C Co., Ltd.

CS-C Co., Ltd. (Minato, Tokyo; Information and communications) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-10-30.

Profile

Industry/type

Information and communications

Location

Tokyo, Minato

Services

Website

https://s-cs-c.com/

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Metric	Value	Scope	As of	Source
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		Incident	Role	Impact level				Methods	Impacts		Status
2026-10-30	2026-10-31	Japanticket: customer data leak through an analytics tool	[Through a supplier]	[Major]	[Critical]	4 Japanticket Inc., Yamanashi Prefecture, CS-C Co., Ltd., PARCO Co., Ltd.	Tokyo, Yamanashi	[Intrusion]	[Data leak]	264,000	[Investigating]